.tabber{--tabber-accent:#6fd0f6;--tabber-panel-bg:#437b9c;--tabber-text:#fff;--tabber-tab-bg:#7e8b9a;--tabber-tab-text:hsla(0,0%,100%,.72);--tabber-tab-active-bg:#3f7a9b;--tabber-tab-active-text:#fff;--tabber-image-bg:#fff;--tabber-tab-hover-bg:color-mix(in srgb,var(--tabber-tab-bg) 75%,var(--tabber-tab-active-bg));--tabber-divider:color-mix(in srgb,var(--tabber-tab-active-text) 30%,transparent);--tabber-max-width:none;--tabber-nav-pct:50;--tabber-panel-pct:50;--tabber-gap:30px;--tabber-radius:12px;--tabber-nav-radius:16px;--tabber-image-radius:8px;--tabber-image-ratio:4/5;--tabber-image-ratio-stacked:16/9;--tabber-image-fit:cover;align-items:start;display:grid;gap:var(--tabber-gap);grid-template-columns:calc((100% - var(--tabber-gap)) * min(var(--tabber-nav-pct), 100) / 100) calc((100% - var(--tabber-gap)) * min(var(--tabber-panel-pct), 100 - min(var(--tabber-nav-pct), 100)) / 100);margin-left:auto;margin-right:auto;max-width:var(--tabber-max-width)}.tabber *,.tabber :after,.tabber :before{box-sizing:border-box}.tabber__nav{border-radius:var(--tabber-nav-radius);display:flex;flex-direction:column;overflow:hidden}.tabber__tab{align-items:center;background:var(--tabber-tab-bg);color:var(--tabber-tab-text);cursor:pointer;display:flex;gap:10px;justify-content:space-between;min-height:40px;padding:1.3rem;position:relative;transition:background-color .15s ease,color .15s ease;user-select:none}.tabber__tab+.tabber__tab{border-top:1px solid var(--tabber-divider)}.tabber__tab:hover{background:var(--tabber-tab-hover-bg)}.tabber__tab[aria-selected=true]{background:var(--tabber-tab-active-bg);color:var(--tabber-tab-active-text)}.tabber__tab[aria-selected=true]:before{background:var(--tabber-accent);bottom:0;content:"";left:0;position:absolute;top:0;width:4px}.tabber__tab:focus-visible{outline:2px solid var(--tabber-accent);outline-offset:-2px}.tabber__label{color:inherit;margin:0}.tabber__icon{--tabber-icon-size:20px;--tabber-icon-stroke:max(1px,calc(var(--tabber-icon-size)/12));border:var(--tabber-icon-stroke) solid;border-radius:50%;flex:none;height:var(--tabber-icon-size);position:relative;width:var(--tabber-icon-size)}.tabber__tab[aria-selected=true] .tabber__icon:after{border:solid;border-width:0 var(--tabber-icon-stroke) var(--tabber-icon-stroke) 0;content:"";height:52%;left:50%;position:absolute;top:45%;transform:translate(-50%,-50%) rotate(45deg);width:28%}.tabber__panel{background:var(--tabber-panel-bg);border-radius:var(--tabber-radius);color:var(--tabber-text);display:grid;gap:22px;grid-template-columns:minmax(0,1fr);padding:30px 34px}.tabber__panel[hidden]{display:none}.tabber__panel:focus-visible{outline:2px solid var(--tabber-accent);outline-offset:2px}.tabber__panel--image-side{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.tabber__panel--image-above .tabber__media,.tabber__panel--image-below .tabber__media{aspect-ratio:var(--tabber-image-ratio-stacked)}.tabber__panel--image-above .tabber__media{order:-1}.tabber__body{display:flex;flex-direction:column;min-width:0}.tabber__content,.tabber__content :is(h1,h2,h3,h4,h5,h6){color:var(--tabber-text)}.tabber__content>:first-child{margin-top:0}.tabber__content>:last-child{margin-bottom:0}.tabber__content a{color:inherit;text-decoration:underline}.tabber__actions{align-items:center;display:flex;flex-wrap:wrap;gap:12px 22px;margin-top:14px}.tabber__button{margin:0}.tabber__link{color:var(--tabber-text);letter-spacing:.04em;text-decoration:underline;text-transform:uppercase;text-underline-offset:4px}.tabber__link:hover{text-decoration-thickness:2px}.tabber__button:focus-visible,.tabber__link:focus-visible{outline:2px solid var(--tabber-accent);outline-offset:2px}.tabber__media{aspect-ratio:var(--tabber-image-ratio);background:var(--tabber-image-bg);border-radius:var(--tabber-image-radius);margin:0;overflow:hidden}.tabber__media img{display:block;height:100%;object-fit:var(--tabber-image-fit);width:100%}@media (max-width:767px){.tabber{gap:16px;grid-template-columns:minmax(0,1fr)}.tabber__nav{flex-direction:row;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}.tabber__nav::-webkit-scrollbar{display:none}.tabber__tab{flex:none;padding:.55rem .9rem;white-space:nowrap}.tabber__tab+.tabber__tab{border-left:1px solid var(--tabber-divider);border-top:none}.tabber__tab[aria-selected=true]:before{height:3px;right:0;top:auto;width:auto}.tabber__panel,.tabber__panel--image-side{grid-template-columns:minmax(0,1fr);padding:24px 20px}.tabber__panel--image-side .tabber__media{max-width:360px}}@media (prefers-reduced-motion:reduce){.tabber__tab{transition:none}}
29:3	⚠  Parse error on line 1: 
... * min(var(--tabber-panel-pct), 100 - min(var(--tabber-nav-pct), 100)) / 100
------------------------------------------------------------------------^
Expecting end of input, "ADD", "SUB", "MUL", "DIV", got unexpected "RPAREN" [postcss-calc]